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Codes 1 & 12 Both Are New. ?MAP Sensor or ECU?
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Re: Codes 1 & 12 Both Are New. ?MAP Sensor or ECU?
Very similar problem to mine, anyone know anything?
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Re: Codes 1 & 12 Both Are New. ?MAP Sensor or ECU?
"Typically when the ECU fails you will receive a solid check engine light, or repeating code 1. If you are receiving two separate codes for these, I'd still aim towards troubleshooting the symptoms that it is pointing at. Remember, that because it is showing a code for some sensors doesn't necessarilly mean the sensors itselfs are bad. This is showing that the ECU is reading erroneous readings from the input at the ECU. The wiring could have poor connections with too much resistance, intermittent no contact, poor quality replacement sensor with slow response, or even moisture in the connections. Hope this helps.."
HA Motorsports http://www.hamotorsports.com/ 209-324-9880 Last edited by TypeT; 09-13-2012 at 09:23 AM. |
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